diff --git a/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-grpc-tests/spannerlib-dotnet-grpc-tests.csproj b/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-grpc-tests/spannerlib-dotnet-grpc-tests.csproj
index 68b983ac..ccb5f8c2 100644
--- a/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-grpc-tests/spannerlib-dotnet-grpc-tests.csproj
+++ b/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-grpc-tests/spannerlib-dotnet-grpc-tests.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="10.0.1"/>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.0"/>
     <PackageReference Include="NUnit" Version="4.6.1"/>
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0"/>
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0"/>
diff --git a/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-tests/spannerlib-dotnet-tests.csproj b/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-tests/spannerlib-dotnet-tests.csproj
index e111b3e3..13fe0870 100644
--- a/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-tests/spannerlib-dotnet-tests.csproj
+++ b/spannerlib/wrappers/spannerlib-dotnet/spannerlib-dotnet-tests/spannerlib-dotnet-tests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="10.0.1"/>
     <PackageReference Include="Google.Cloud.Spanner.Data" Version="5.12.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.0"/>
     <PackageReference Include="NUnit" Version="4.6.1"/>
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0"/>
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0"/>